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  Humans already have high-performance hydrogen-oxygen rockets, so why develop methane rockets?

  Rockets are similar to missiles, both of which are gas-fired propulsion devices, but they carry different things. Like cars, the power to move the rocket at high speed is provided by the rocket engine, which relies on the reaction force produced by the high-speed ejection of the propellant or fuel from the tail of the rocket to drive the rocket at high speed.

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  Bezos's Blue Origin completed the rocket engine test, which is more powerful than the SpaceX Raptor.

  On October 31, Blue Origin, a space company owned by Amazon founder Jeff Bezos (Jeff Bezos), once again successfully completed the test of a large rocket engine BE-4, and then shipped it to United launch Alliance (ULA) to assemble the Vulc.

  Rocket engine thrust contract carrier rocket carrier test company launch Raptor maximum interstellar spaceship development alliance Glenn United States Vulcan United design 2023-11-24
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  Academician Sun Jingliang, an expert in liquid rocket engine and carrier rocket design in China, died at the age of 92

  Thanks to CTOnews.com netizen grass Luo Yuzi for the clue delivery! CTOnews.com, December 28, according to the official news of the Chinese Academy of Engineering, liquid rocket engine, carrier rocket and satellite engineering expert, Academician Sun Jingliang of the Chinese Academy of Engineering

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  Antar Rocket will abandon Russian engine and develop a new first-stage booster

  On August 10, American aerospace company Northrop Grumman announced on Monday local time that it would work with Firefly Aerospace (Firefly Aerospace) to build a new first-stage booster for its Antar rocket.

  Rocket Tarr company aerospace Gru Rop North engine firefly development launch booster Russia booster swan Cygnus cooperation international rocket engine 2023-11-24
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  Nuclear-powered rockets, which will be available within 20 years, are twice as efficient as existing rockets and may help humans explore the deep space of the universe.

  This article comes from the official Wechat account: SF Chinese (ID:kexuejiaodian), author: SF concept map of the nuclear-powered Orion spacecraft (photo source: NASA) currently, human space is limited to the vicinity of the Earth. The main factors restricting human exploration of space

  Rockets nuclear power engines rocket engines United States human aerospace projects work power testing laboratories programs nuclear fusion nuclear energy spacecraft experiments research gases loads 2023-11-24
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  NASA announces restart of Cold War-era "nuclear thermal rocket engine" to prepare for Mars mission

  CTOnews.com, January 25, NASA announced that it will work with DARPA (Defense Advanced Research projects Agency) to restart the Cold War era "Nuclear Thermal Rocket engine (Nuclear Thermal Rocket Engine)"

  Rockets engines Mars technology nuclear reactions matter chemistry age thrust more nuclear power hydrogen fuel risk United States heating reaction cooperation trial development 2023-11-24
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  How can you talk to people about Shenzhou 15 without learning something about rockets?

  At 23:08 this evening, the Shenzhou 15 manned spacecraft will be launched from the Jiuquan Satellite launch Center with a long March 2 F remote 15 rocket. This launch will send three more astronauts into the Tiangong Space Station, namely, Fei Junlong, Deng Qingming and Zhang Lu. At that time, the Tiangong Space Station will be unprecedented.

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  Tailored for commercial aerospace, Aerospace Science and Technology Group released six solid rocket motors

  Thanks to CTOnews.com netizen ZKSen for the clue delivery! CTOnews.com, October 22, October 20, China Aerospace Science and Technology Corporation officially released solid rocket motors for commercial aerospace, including monolithic and segmented ones.

  Engine solid Rocket Rocket engine launch vehicle launch vehicle Aerospace China Segment diameter capability whole Commercial Power liquid Booster success Spectrum Technology thrust 2023-11-24
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  Why is hydrogen leakage still a headache for NASA rocket launch?

  On September 7, NASA's giant rocket space launch system (SLS) uses a mixture of liquid hydrogen and liquid oxygen as fuel. This kind of fuel has compact volume and high combustion efficiency, but its inherent properties also bring a series of problems that can not be solved. According to industry insiders, NASA

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  China Aerospace Science and Technology Group: full system commissioning of Asia's largest thrust liquid rocket engine test rig

  CTOnews.com, April 9, according to the official news of China Aerospace Science and Technology Corporation, the test rig of Asia's largest thrust liquid rocket engine located in Tongchuan Test Zone of the sixth Academy of China Aerospace Science and Technology Corporation has completed the commissioning of the whole system, and the test bench test plan has passed the review.

  Engine Rocket Rocket engine Test thrust liquid Aerospace China Max Science and Technology Group China China Aerospace Science and Technology Group Tongchuan Asia success Power News Test Verification 2023-11-24
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  Deep Blue Aerospace: the first full flight sequence start test of a liquid oxygen kerosene rocket engine in China has been successfully completed.

  CTOnews.com August 28, Jiangsu Deep Blue Aerospace Co., Ltd. recently announced that on August 23, 2023, the Thunder-R1 liquid oxygen kerosene engine supporting the Deep Blue Space Nebula-1 carrier rocket will fly + vertical recovery complete flight.

  Aerospace Deep Blue engine Rocket Flight Carrier launch vehicle Nebula timing kerosene Thunder liquid oxygen success profile Technology whole engine start Mark liquid capability 2023-11-24
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  The test run of the two-stage engine of Kuaizhou-1B carrier rocket was a complete success.

  CTOnews.com, February 15, Harbin FRP Research Institute Co., Ltd. officially announced that the two-stage engine of the Kuaizhou-1B carrier rocket has successfully passed the first ground thermal test on February 10, 2023. This type of engine has high performance and high quality.

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  China Aerospace goes further: the maximum thrust in Asia is 700 tons liquid rocket engine test bench test bench test run is a complete success

  CTOnews.com, April 24, today is the eighth China Space Day. The sixth Academy of Aerospace Science and Technology Group announced today that the test rig of the largest thrust liquid rocket engine test bench in Asia belonging to the "China Aerospace New Power Tongchuan Test Center" has been a complete success. The test bench is designed for dual stations.

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  Domestic Private Rocket Blue Arrow Aerospace: "Tianque" vacuum engine TQ-15A completes its first full-system test run

  CTOnews.com October 19 news, the domestic private rocket company Blue Arrow Aerospace Science and Technology Co., Ltd. announced that recently, the "Tianque" vacuum liquid oxygen methane engine (TQ-15A) successfully completed the first full-system thermal test run in Huzhou, with a test time of 20.

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  NASA successfully tested supersonic rotary detonation rocket engine, which will be used in deep space flight.

  CTOnews.com, January 30 (Xinhua)-- as NASA prepares for the return of the Artemis mission to the moon, its researchers have successfully developed and tested a new supersonic rocket engine-- full-size spin.

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  NASA replaces leaked seals for lunar landing rockets, tentatively testing fuel refueling on September 17

  On September 12, NASA officials confirmed that the agency's engineers had replaced leaking seals on two fuel lines of the Artemis-1 lunar rocket over the weekend. This will prepare for the fuel filling test this weekend.

  Test launch Rocket fuel trial Seal Seal Officer Engineering engineer system Al Art engine USA preparation Flight Moon liquid hydrogen Pipeline 2023-11-24
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  NASA tests 3D printed rocket engine nozzles at 6000 degrees Fahrenheit

  CTOnews.com, October 22 (Xinhua)-- National Aeronautics and Space Administration (NASA) has successfully tested 3D printed rocket engine nozzles made of aluminum for the first time as part of a project (RAMFIRE) aimed at reducing engine manufacturing costs and weights. NA

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  China will send a man to the moon before 2030, and the three-stage engine of a new generation of manned rocket will be ignited successfully.

  CTOnews.com news on January 12, China Aerospace Science and Technology Corporation once again brought you good news. The 101st Institute of the sixth Academy of Aerospace Science and Technology successfully completed three important model test tasks on January 9. First of all, China is developing a manned moon landing rocket, three-stage launch.

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  China's private rocket Vermilion Bird II failed to launch, still becoming the world's first liquid oxygen methane carrier rocket to realize orbital flight.

  Updated 10:49 on December 15: blue Arrow Aerospace has released the "statement on the flight test mission of Vermilion Bird-2 remote-1 carrier rocket" on the official account, saying that 16:30 on December 14, China has implemented Vermilion Bird-2 private commerce in the Jiuquan Satellite launch Center.

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  Vermilion Bird II was successfully launched, becoming the world's first liquid oxygen and methane liquid rocket into orbit.

  Thanks to CTOnews.com netizen grass Luo Yuzi for the clue delivery! CTOnews.com July 12 news, Blue Arrow Aerospace Science and Technology Co., Ltd. now announces: Vermilion Bird II remote launch vehicle flight test mission is a complete success, becoming the world's first

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